Set of dual allocation control buttons applied to a scientific instrument



FIG. 1 is a top plan view of a dual allocation control button applied to a scientific instrument;

FIG. 2 is a top plan view of a second dual allocation control button applied to a scientific instrument;

FIG. 3 is a top plan view of a third dual allocation control button applied to a scientific instrument; and,

FIG. 4 is a top plan view of a fourth dual allocation control button applied to a scientific instrument.

No further views of the respective control button icons are provided, as all design aspects are visible in a top plan view.

The broken line showing of the scientific instrument is included for the purpose of illustrating unclaimed portions and forms no part of the claimed design. 

The ornamental design for a set of dual allocation control buttons applied to a scientific instrument, as shown and described. 